@article{10_4064_aa_54_4_323_345,
     author = {Noburo Ishii and Pierre Kaplan and Kenneth Williams},
     title = {On {Eisenstein's} problem},
     journal = {Acta Arithmetica},
     pages = {323--345},
     publisher = {mathdoc},
     volume = {54},
     number = {4},
     year = {1989},
     doi = {10.4064/aa-54-4-323-345},
     language = {de},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-54-4-323-345/}
}